reconfigure mic input as sound output

[DaggyStyle]

Greeting,

I vaguely remember that you can reconfigure connectors in the O/B sound card to different uses in windows, I was wondering if there is a way in linux to configure
the mic input to serve as sound output? I assume if it is possible, it should be at the kernel level

thanks.
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein